The questions surrounding the sudden resignation of Dr. Michael Williams, Medical Director for the District’s Fire and Emergency Medical Services Department, continue. As we mentioned in today’s Morning Roundup, no one seems to know why he resigned, even though Williams intimated there was a specific reason when asked by the Washington Post. Now D.C. Council member Phil Mendelson (D-At large), who serves as chairman of the Committee on Public Safety and the Judiciary, has released…